Complete MathSmart (Extensive Edition) Grade 7 – Level 2 1. Multiples and Factors 2. Exponents 3. Squares and Square Roots 4. Integers 5. Fractions, Decimals, and Percents 6. Ratios and Rates 7. Volume and Surface Area 8. Coordinates and Transformations 9. Algebraic Expressions 10. Equations 11. Data Management 12. Probability